Japan National Route 108

National Route 108 is a national highway of Japan connecting Ishinomaki and Yurihonjō, Akita in Japan, with a total length of 186.9 kilometers (116.1 mi).

National Route 108
国道108号
Japan National Route 108 highlighted in red
Route information
Length	186.9 km[1] (116.1 mi)
Existed	1953–present
Major junctions
South end	National Route 45 in Ishinomaki, Miyagi
Major intersections	National Route 346 National Route 4 National Route 47 National Route 13 National Route 105
North end	National Route 107 in Yurihonjō, Akita
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 107 → National Route 112

History

Route 108 was originally designated on 18 May 1953 as a route from Ishinomaki to Shinbori (now Sakata) via Furukawa (now Osaki). On 1 April 1963, the route was shortened to Furukawa and rerouted to Yokote, replacing Route 109; the original route to Sakata was incorporated into Route 47. On 1 April 1970, the northern terminus was moved to Honjo (now Yurihonjō).